Any first hand knowledge of over recruiting? They are an extremely aggressive recruiter and market the program really well. 2014 has them on his short list and is close to committing.
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .